An Epidemic Model with Time-Distributed Recovery and Death Rates.
Effective infection rate
Epidemic model
SIR model
Variable recovery rate
Journal
Bulletin of mathematical biology
ISSN: 1522-9602
Titre abrégé: Bull Math Biol
Pays: United States
ID NLM: 0401404
Informations de publication
Date de publication:
28 06 2022
28 06 2022
Historique:
received:
10
02
2022
accepted:
12
05
2022
entrez:
28
6
2022
pubmed:
29
6
2022
medline:
1
7
2022
Statut:
epublish
Résumé
A compartmental epidemiological model with distributed recovery and death rates is proposed. In some particular cases, the model can be reduced to the conventional SIR model. However, in general, the dynamics of epidemic progression in this model is different. Distributed recovery and death rates are evaluated from COVID-19 data. The model is validated by the epidemiological data for different countries, and it shows better agreement with the data than the SIR model. The time-dependent disease transmission rate is estimated.
Identifiants
pubmed: 35763126
doi: 10.1007/s11538-022-01028-0
pii: 10.1007/s11538-022-01028-0
pmc: PMC9243747
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
78Informations de copyright
© 2022. The Author(s), under exclusive licence to Society for Mathematical Biology.
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